“Our ships can become ghost ships,” Kim Ho Kyung, a manager at Hanjin Shipping’s labor union, told Bloomberg. “Food and water are running down in those ships floating in international waters.”

Hanjin’s ships usually carry enough food and water to last its crew for several weeks.

Currently, Hanjin’s fleet is carrying roughly $14.5 billion dollars worth of cargo and its inability to reach port is considered a significant threat to the global logistics network.

In addition, there is fear that the ships or its contents maybe seized by the company’s numerous creditors. In fact, at least one of Hanjin’s ships has already been seized by creditors in Singapore, Reuters reported.

Hanjin Shipping’s parent company, Hanjin Group, has agreed to inject $90 million into its troubled subsidiary. This includes nearly $37 million from the company’s chairman Cho Yang-Ho. Hanjin Group’s other holdings include South Korea’s flag carrier, Korean Air.